50-200pcs/lot 4–20mm Open Jump Rings Double Loops Split Rings Connectors — DIY Jewelry Making Supplies

Create stronger, neater jewelry faster with these versatile open jump rings and double loop split ring connectors. Perfect for hobbyists, makers, and small-batch designers who need reliable connectors in a range of sizes.

Ideal for necklaces, bracelets, earrings, keychains, charms and small craft projects
Double-loop design adds extra strength and secure attachment
Open/split style makes assembly quick — use flat-nose or split-ring pliers to attach
Multiple sizes from 4mm to 20mm to suit beads, chains and pendant bails
Available in packs of 50, 100 or 200 pieces (50–200pcs/lot)

Why choose these jump rings and split ring connectors?

Built for durability: designed to hold clasps, chains and heavy pendants without deforming easily
Easy to work with: smooth edges and consistent shapes mean faster, cleaner joins
Versatile sizing: small rings for delicate jewelry, larger rings for heavier components or keychains
Great value: bulk lots let you stock up and keep your workflow efficient

Product specifications

Quantity: choose 50, 100 or 200 pieces per lot
Sizes: assorted diameters from 4mm, 6mm, 8mm, 10mm, 12mm, 15mm up to 20mm
Style: open jump rings / double-loop split ring connectors
Use: DIY jewelry making supplies, repair, craft projects, keyring assembly

How to use

Open ring slightly by twisting ends apart (never pull ends apart sideways).
Slide on chain, charm or clasp.
Close by twisting ends back together until flush for a secure fit.

Perfect for

Jewelry makers and small business artisans
DIY craft kits and hobbyists
Repairing necklaces, bracelets and earrings
Making keychains, bag charms and pendant connectors

Add durable, easy-to-use jump rings and double loop split ring connectors to your toolkit — choose your pack size and the right diameters for your next project. Order now to keep your studio stocked with essential DIY jewelry making supplies.